<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>05.Vue的生命周期</title>
    <script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.14/vue.js"></script>
  </head>
  <body>
    <div id="app"></div>
    <script>
      new Vue({
        el: "#app",
        data: {
          msg: "hello",
        },
      });

      /**
       * 生命周期分为三部分：
       * 1. 创建实例
       * 2. 渲染数据
       * 3. 销毁
       */
    </script>
  </body>
</html>
